Examining mistakes gives students a chance to discuss misconceptions openly and find new approaches to solving problems.

BOSTON — Nearly all patients who wore Arise orthokeratology lenses with toric posterior peripheral curves had acceptable fit and adequate centration beginning at night 1, according to a poster ...

Cold Thursday AM, with frost in valleys outside of Tulsa Sunny, warmer, and light winds through the weekend Perfect Halloween for Trick or Treating ...

Areas of fog Monday morning Mostly cloudy Monday with seasonably cool air and a few sprinkles around A round of showers & t-storms is likely Tuesday with another cold front ...